Base | Representation |
---|---|
bin | 1001100111011000… |
… | …00010000000010101 |
3 | 111022202111021121112 |
4 | 10303230002000111 |
5 | 41033002212421 |
6 | 2212122424405 |
7 | 241631350523 |
oct | 46354020025 |
9 | 14282437545 |
10 | 5162147861 |
11 | 2209997102 |
12 | 1000962105 |
13 | 643621b80 |
14 | 36d82d313 |
15 | 2032d545b |
hex | 133b02015 |
5162147861 has 16 divisors (see below), whose sum is σ = 5648094144. Its totient is φ = 4689045504.
The previous prime is 5162147849. The next prime is 5162147863. The reversal of 5162147861 is 1687412615.
It is not a de Polignac number, because 5162147861 - 210 = 5162146837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5162147863) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1031381 + ... + 1036373.
It is an arithmetic number, because the mean of its divisors is an integer number (353005884).
Almost surely, 25162147861 is an apocalyptic number.
It is an amenable number.
5162147861 is a deficient number, since it is larger than the sum of its proper divisors (485946283).
5162147861 is a wasteful number, since it uses less digits than its factorization.
5162147861 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6260.
The product of its digits is 80640, while the sum is 41.
The square root of 5162147861 is about 71848.0887776425. The cubic root of 5162147861 is about 1728.2642509125.
The spelling of 5162147861 in words is "five billion, one hundred sixty-two million, one hundred forty-seven thousand, eight hundred sixty-one".
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